Indulge in comfort food at its finest with this irresistible Mashed Baked Potato Casserole. Creamy mashed russet potatoes are elevated with a blend of butter, sour cream, and garlic powder, then enriched with melty cheddar cheese, smoky bacon, and fresh green onions. Topped with a golden layer of cheese, crispy bacon, and parmesan, this baked casserole is the ultimate crowd-pleaser—perfect for family dinners, potlucks, or holiday feasts. Ready in just an hour, this easy-to-make dish combines the heartiness of classic mashed potatoes with the decadence of a loaded baked potato, delivering layers of flavor that everyone will love.
Preheat your oven to 375°F (190°C) and lightly grease a 9x13-inch baking dish with nonstick cooking spray.
Peel the russet potatoes and cut them into large chunks. Place the potatoes in a large pot of salted water and bring to a boil over high heat. Cook for 15-20 minutes, or until the potatoes are fork-tender.
Drain the potatoes and return them to the pot. Add the butter, sour cream, milk, garlic powder, salt, and black pepper. Mash the potatoes until smooth and creamy.
Stir in 1 cup of the shredded cheddar cheese, half of the chopped bacon, and half of the chopped green onions until well combined.
Spread the mashed potato mixture evenly into the prepared baking dish. Sprinkle the remaining cheddar cheese, cooked bacon, parmesan cheese, and green onions evenly over the top.
Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and bubbly.
Let the casserole cool for 5 minutes before serving. Enjoy!
Serving size | 875.4 grams (875.4g) |
---|
Amount per serving | % Daily Value* |
---|---|
Calories | 2817 |
Total Fat 248.60g | 319% |
Saturated Fat 140.50g | 703% |
Polyunsaturated Fat 2.20g | |
Cholesterol 721mg | 240% |
Sodium 6651mg | 289% |
Total Carbohydrate 39.10g | 14% |
Dietary Fiber 2.10g | 8% |
Total Sugars 23.20g | |
Protein 122.30g | 245% |
Vitamin D 67IU | 335% |
Calcium 2377mg | 183% |
Iron 2mg | 10% |
Potassium 1074mg | 23% |
Source of Calories